pH Probe Puncture Type (Penetration)

Specifications

• Instrument type: Pen-type pH tester, code 0432-HB22
• Measured parameters: pH, temperature, ORP (with optional electrode)
• pH measuring range: -2.00 ~ 16.00 pH
• Temperature range: 0 ~ 50°C
• ORP range: -1000 mV ~ +1000 mV
• Resolution: 0.01 pH, 0.1°C, 1 mV
• Accuracy: ±0.02 pH, temperature ±0.5°C, ORP ±0.2%FS
• Calibration: 1 ~ 3 points
• Standard buffer sets: USA (4.00, 7.00, 10.01) / NIST (4.01, 6.86, 9.18)
• Temperature compensation: Automatic
• Functions: reading stabilization/hold, alarm with red backlight, 3-color backlight, auto power off
• Protection rating: IP67
• Power supply: 4 x 1.5V AAA
• Dimensions: 178 x 40 x 40 mm
• Weight: 133 g
• Standard delivery: main unit, standard solutions (3 bottles - USA), test cup (3 pcs), KCl powder (1 bottle), 1.5V AAA batteries (4 pcs), pH bulb type electrode (1 pc)
• Optional electrodes: pH plane type (0432-HB-F), pH puncture type (0432-HB-P), ORP (0432-HB-O)

Description

Pen-type pH tester for measuring pH in liquid samples, with automatic temperature compensation and optional ORP measurement using a dedicated electrode. It supports 1–3 point calibration and includes stabilization/hold, alarm indication, and auto power off. With an IP67 protection rating, it is suitable for water quality checks, sewage treatment, and testing applications in food, cosmetics, agriculture, and scientific work.